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Product Overview
The ABB PF900-NR 3BDH000357 is a high-performance power supply module designed for ABB’s industrial control systems, serving as a reliable source of regulated DC power in distributed control systems (DCS), programmable logic controllers (PLCs), and industrial automation networks. As part of ABB’s PF900 series of power solutions, this module is engineered to deliver stable voltage and current to critical components such as I/O modules, communication interfaces, and controllers, ensuring uninterrupted operation in harsh industrial environments. The PF900-NR 3BDH000357 specializes in non-redundant power supply applications, making it an ideal choice for small-to-medium-scale systems where cost-efficiency and compact design are prioritized without compromising reliability.
Featuring a rugged, DIN-rail-mountable design, the ABB PF900-NR 3BDH000357 provides [24 V DC] output with a rated current of [5 A/10 A] (depending on the variant), supporting surge currents up to [15 A] for short durations to accommodate inrush loads. Its core functions include overvoltage protection, overcurrent limiting, and thermal shutdown, ensuring safe operation and preventing damage to connected devices. Positioned as a foundational component in industrial automation, the module enhances system stability by minimizing power fluctuations and enabling seamless integration with ABB’s AC 800M and other third-party control platforms. By combining high efficiency with low power loss, the PF900-NR 3BDH000357 reduces operational costs and supports long-term reliability in manufacturing, energy, and process control applications.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | PF900-NR 3BDH000357 |
| Manufacturer | ABB |
| Product Type | Non-Redundant Power Supply Module |
| Input Voltage Range | 100–240 V AC (90–300 V DC compatible) |
| Output Voltage | 24 V DC ±1% |
| Output Current | 10 A continuous |
| Efficiency | ≥90% at full load |
| Operating Temperature | -20°C to +60°C (derating above +40°C) |
| Dimensions (W×H×D) | 45 mm × 125 mm × 100 mm |
| Mounting Method | DIN rail (TS 35) |
| Protection Features | OVP (Overvoltage), OCP (Overcurrent), OTP (OverTemperature) |
| Certification | CE, UL, IEC 62368-1, EN 50155 (Rail Transit) |
Main Features and Advantages
The ABB PF900-NR 3BDH000357 distinguishes itself through its robust power regulation and compact design. Its wide input voltage range (100–240 V AC) ensures compatibility with global power standards, while the 24 V DC output provides a stable supply for industrial I/O and control modules. The module’s advanced feedback control loop maintains output voltage within ±1% tolerance, even during input voltage fluctuations or load changes, critical for maintaining precise control in applications like robotics or precision manufacturing.
A key advantage is the module’s active PFC (Power Factor Correction) feature, which improves energy efficiency and reduces harmonic distortion, making it compliant with stringent energy regulations. The PF900-NR 3BDH000357 also incorporates a silent fanless design, eliminating moving parts and reducing maintenance needs while ensuring reliable operation in dusty or high-vibration environments, such as mining or automotive assembly lines.
The module’s hot-swappable design allows for replacement without powering down the system, minimizing downtime during maintenance. Built-in LED indicators provide real-time status updates for power output, overloads, and thermal conditions, simplifying diagnostics and reducing mean time to repair (MTTR). The rugged enclosure, constructed from flame-retardant materials, meets IEC 62368-1 safety standards, ensuring suitability for critical infrastructure applications.
Application Field
The ABB PF900-NR 3BDH000357 is widely deployed in industries requiring reliable non-redundant power supplies. In manufacturing, it powers PLCs, HMIs, and distributed I/O modules in automated production lines, ensuring consistent operation of conveyors, sensors, and actuators. For energy and utilities, the module supports control systems in substations, renewable energy inverters, and pump stations, delivering stable power to monitoring and protection devices.
In transportation infrastructure, such as rail networks or smart traffic systems, the PF900-NR 3BDH000357 meets the rigorous EN 50155 standard for railway applications, providing dependable power to traction control systems and passenger information displays. It also excels in process industries, such as chemical plants or food processing facilities, where it powers safety interlocks, batch control systems, and quality inspection equipment, ensuring compliance with hygiene and safety regulations.
By addressing challenges like power instability, maintenance complexity, and energy efficiency, the module helps customers achieve higher system uptime, reduce energy costs, and meet regulatory requirements. Its versatility across industries and applications makes it a foundational component in both new automation systems and retrofits of legacy equipment.
Related Products
- ABB PF900-R 3BDH000358: A redundant power supply module with dual-input failover capability, ideal for mission-critical systems requiring high availability.
- ABB PF901-NR 3BDH000359: A higher-current variant (15 A) for power-hungry systems, compatible with the PF900 series’ mechanical and electrical interfaces.
- ABB AC 800M Controller (PM866AK01): A control processor module that relies on the PF900-NR for stable power in distributed control setups.
- ABB S800 I/O Modules: A family of I/O modules (e.g., DI810, AO810) powered by the PF900-NR, ensuring reliable signal processing.
- ABB TB840: A terminal block module for power distribution, often used alongside the PF900-NR to manage wiring in control panels.
- ABB PS501: A compact power supply for small-scale applications, serving as a cost-effective alternative for basic control systems.
Installation and Maintenance
Pre-installation preparation: Mount the ABB PF900-NR 3BDH000357 on a DIN rail in a well-ventilated control panel, ensuring at least 20 mm of clearance for heat dissipation. Connect the AC input using stranded or solid-core wires (2.5 mm² maximum) and terminate the DC output to the control system’s power bus, following the polarity marked on the module. Verify the input voltage matches the module’s configured range (switch selectable for 100–120 V AC or 200–240 V AC, if applicable).
Maintenance recommendations: Regularly inspect the module’s LED indicators to confirm stable power output and monitor for fault conditions (e.g., red overload light). Clean the module’s surface and ventilation slots with compressed air to prevent dust accumulation, which can degrade thermal performance. Measure output voltage with a multimeter quarterly to ensure it remains within the specified tolerance. In dusty or corrosive environments, inspect terminal connections for signs of wear or corrosion, tightening screws to the recommended torque (0.5–0.8 N·m). Replace the module if unusual noise, overheating, or voltage fluctuations occur, using a pre-tested spare to minimize downtime.
Product Guarantee
ABB stands behind the PF900-NR 3BDH000357 with a comprehensive quality assurance program, including rigorous testing for voltage stability, EMC compliance, and safety certifications. The module is backed by a standard 3-year warranty, covering defects in materials and workmanship. ABB’s global technical support team provides 24/7 assistance for installation guidance, troubleshooting, and replacement services, ensuring rapid resolution of power-related issues. Customers can access firmware updates (where applicable) and detailed documentation via ABB’s online platforms, reinforcing the company’s commitment to delivering reliable, long-lasting power solutions for industrial automation. With a focus on efficiency and durability, the PF900-NR 3BDH000357 remains a trusted power source in demanding industrial environments.
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